Pith Number

pith:VEYK7V44

pith:2022:VEYK7V4447PRNR4MNEC74U5L4E

not attested not anchored not stored refs pending

Polarization and reliability of news sources in Wikipedia

Giovanni Colavizza, Puyu Yang

arxiv:2210.16065 v2 · 2022-10-28 · cs.DL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEYK7V4447PRNR4MNEC74U5L4E}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:17:48.269478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a930afd79ce7df16c78c6905fe53abe1313d3afa7dd6fd5bbb873b1b240551f8

Aliases

arxiv: 2210.16065 · arxiv_version: 2210.16065v2 · doi: 10.48550/arxiv.2210.16065 · pith_short_12: VEYK7V4447PR · pith_short_16: VEYK7V4447PRNR4M · pith_short_8: VEYK7V44

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VEYK7V4447PRNR4MNEC74U5L4E \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a930afd79ce7df16c78c6905fe53abe1313d3afa7dd6fd5bbb873b1b240551f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a78af591934adaba6b59dcba601fcdbd56706134efe4aa2998aa478d879e058",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2022-10-28T11:18:31Z",
    "title_canon_sha256": "4c43adf210175f9641c6623ad3364144933c0d33390b908b0620335e1f07c6ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16065",
    "kind": "arxiv",
    "version": 2
  }
}